155023314 has 16 divisors (see below), whose sum is σ = 310312128. Its totient is φ = 51630192.

The previous prime is 155023283. The next prime is 155023331. The reversal of 155023314 is 413320551.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3022 + ... + 17865.

It is an arithmetic number, because the mean of its divisors is an integer number (19394508).

Almost surely, 2^155023314 is an apocalyptic number.

155023314 is an abundant number, since it is smaller than the sum of its proper divisors (155288814).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

155023314 is a wasteful number, since it uses less digits than its factorization.

155023314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22129.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 155023314 is about 12450.8358755547. The cubic root of 155023314 is about 537.1954665039.

Adding to 155023314 its reverse (413320551), we get a palindrome (568343865).

The spelling of 155023314 in words is "one hundred fifty-five million, twenty-three thousand, three hundred fourteen".